45383680

素因数分解:

$2^{15}\times 5^1\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 109312380

約数和(自身を除く): 63928700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 277, 320, 512, 554, 640, 1024, 1108, 1280, 1385, 2048, 2216, 2560, 2770, 4096, 4432, 5120, 5540, 8192, 8864, 10240, 11080, 16384, 17728, 20480, 22160, 32768, 35456, 40960, 44320, 70912, 81920, 88640, 141824, 163840, 177280, 283648, 354560, 567296, 709120, 1134592, 1418240, 2269184, 2836480, 4538368, 5672960, 9076736, 11345920, 22691840, 45383680]

約数ペア:

[(1, 45383680), (2, 22691840), (4, 11345920), (5, 9076736), (8, 5672960), (10, 4538368), (16, 2836480), (20, 2269184), (32, 1418240), (40, 1134592), (64, 709120), (80, 567296), (128, 354560), (160, 283648), (256, 177280), (277, 163840), (320, 141824), (512, 88640), (554, 81920), (640, 70912), (1024, 44320), (1108, 40960), (1280, 35456), (1385, 32768), (2048, 22160), (2216, 20480), (2560, 17728), (2770, 16384), (4096, 11080), (4432, 10240), (5120, 8864), (5540, 8192)]